JPH0411270Y2 - - Google Patents
Info
- Publication number
- JPH0411270Y2 JPH0411270Y2 JP1983199198U JP19919883U JPH0411270Y2 JP H0411270 Y2 JPH0411270 Y2 JP H0411270Y2 JP 1983199198 U JP1983199198 U JP 1983199198U JP 19919883 U JP19919883 U JP 19919883U JP H0411270 Y2 JPH0411270 Y2 JP H0411270Y2
- Authority
- JP
- Japan
- Prior art keywords
- cassette
- magnetic tape
- guard panel
- recording
- opening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000005291 magnetic effect Effects 0.000 claims description 50
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 description 6
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000994 depressogenic effect Effects 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 229930182556 Polyacetal Natural products 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000088 plastic resin Substances 0.000 description 2
- 229920006324 polyoxymethylene Polymers 0.000 description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229940090961 chromium dioxide Drugs 0.000 description 1
- IAQWMWUKBQPOIY-UHFFFAOYSA-N chromium(4+);oxygen(2-) Chemical compound [O-2].[O-2].[Cr+4] IAQWMWUKBQPOIY-UHFFFAOYSA-N 0.000 description 1
- AYTAKQFHWFYBMA-UHFFFAOYSA-N chromium(IV) oxide Inorganic materials O=[Cr]=O AYTAKQFHWFYBMA-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19919883U JPS60111576U (ja) | 1983-12-28 | 1983-12-28 | 磁気テ−プカセツト |
| US06/687,304 US4701822A (en) | 1983-12-28 | 1984-12-28 | Magnetic tape cassette with guard panel |
| DE19843447758 DE3447758A1 (de) | 1983-12-28 | 1984-12-28 | Magnetband-kassette |
| US07/051,331 US4797768A (en) | 1983-12-28 | 1987-05-19 | Magnetic tape cassette with spring biased U-shaped pivotable guard panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19919883U JPS60111576U (ja) | 1983-12-28 | 1983-12-28 | 磁気テ−プカセツト |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60111576U JPS60111576U (ja) | 1985-07-29 |
| JPH0411270Y2 true JPH0411270Y2 (de) | 1992-03-19 |
Family
ID=30758896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19919883U Granted JPS60111576U (ja) | 1983-12-28 | 1983-12-28 | 磁気テ−プカセツト |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60111576U (de) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6083282A (ja) * | 1983-10-13 | 1985-05-11 | Matsushita Electric Ind Co Ltd | 蓋体つきカセツト |
| JPS60106089A (ja) * | 1983-11-12 | 1985-06-11 | Hitachi Maxell Ltd | テ−プカ−トリツジ |
-
1983
- 1983-12-28 JP JP19919883U patent/JPS60111576U/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6083282A (ja) * | 1983-10-13 | 1985-05-11 | Matsushita Electric Ind Co Ltd | 蓋体つきカセツト |
| JPS60106089A (ja) * | 1983-11-12 | 1985-06-11 | Hitachi Maxell Ltd | テ−プカ−トリツジ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60111576U (ja) | 1985-07-29 |
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